CA620466A - Aeration apparatus - Google Patents

Aeration apparatus

Info

Publication number
CA620466A
CA620466A CA620466A CA620466DA CA620466A CA 620466 A CA620466 A CA 620466A CA 620466 A CA620466 A CA 620466A CA 620466D A CA620466D A CA 620466DA CA 620466 A CA620466 A CA 620466A
Authority
CA
Canada
Prior art keywords
aeration apparatus
aeration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA620466A
Inventor
Schauss Otto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Publication date
Application granted granted Critical
Publication of CA620466A publication Critical patent/CA620466A/en
Expired legal-status Critical Current

Links

CA620466A Aeration apparatus Expired CA620466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA620466T

Publications (1)

Publication Number Publication Date
CA620466A true CA620466A (en) 1961-05-16

Family

ID=35875659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA620466A Expired CA620466A (en) Aeration apparatus

Country Status (1)

Country Link
CA (1) CA620466A (en)

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